浅议《医学生物学》教学与临床医学的联系

《医学生物学》是一门重要的医学基础课程,它起着连接高中生物和医学其它基础课程的桥梁作用。教学过程中怎样紧密联系其它基础医学课程和临床医学课程,提高学生学习医学生物学的兴趣与积极性,是改善高等医学院校医学生物学教学质量的关键。笔者分别探讨了讲授绪论部分,细胞学部分以及遗传学部分时与临床医学联系的一些实例,并运用了一些新的教学方法和手段来改善教学效果,从而加深了学生对知识的理解和掌握,并提高了学生的动手能力和独立思考能力。     

加强医学研究生实验操作中的生物安全防护

标准化管理是医学实验室发展的趋势,生物安全建设已成为医学实验室发展不可缺少的环节。实验室生物安全更是保证实验研究的科学性以及保护被实验因子免受污染的必要条件。医学研究生在实验研究过程中不可避免地会接触到生物危险因子,因此对医学研究生进行实验室生物安全知识及技能培训是实验室生物安全建设的重要组成部分。本文就医学研究生实验室生物安全知识及技能培训进行初步的研究和探讨。     

Experimental assessment and analytical 2D predictions of the stocking pressures induced on a model leg by Medical Compressive Stockings

Stocking supports have represented, for more than two millennia, the most efficient way to treat the veinous diseases and lymphatic disorders. Although this treatment consists solely in the application of a mechanical pressure to help the blood in reaching back the heart, very little is known on this mechanical effort exerted on a human limb by knitted fabrics. However, nowadays the precise assessment of this pressure distribution is crucial in fitting the treatment to the patient pathology and morphology. In order to describe rationally, for the first time, the pressure distribution induced on a leg, a combined experiment-simulation 2D methodology has been set to validate this mechanical approach. The present article is the first part of a two-papers communication. Experimental aspects are presented here, first to measure these stocking pressures on a rigid leg using the SIGaT((R)) device based on a pneumatic sensor. Then, the knitted fabric mechanical response is characterized under uniaxial tension for large strains, to evaluate the simplified Laplace-based pressure that can be compared with the pressure measurements, knowing the local curvature radii of a leg section. This experimental approach is to be completed with numerical simulations of the stocking mechanism on the same model leg.     

Focus: Bioethics: Components of Mid-clerkship Feedback in a Neurology Clerkship and their Impact on Subsequent Student Performance

Feedback during clinical rotations can be valuable in improving medical student education, but it is unclear what effect such feedback has on subsequent clinical performance and also which feedback topics are the most important in student growth and education. We compared medical student clinical performance before and after mid-clerkship feedback in a Neurology clerkship, with evaluators at the mid-clerkship and at the end blinded to the others’ comments. We found that the most important areas holding back student clinical performance were communication, interpersonal interactions, and work ethic rather than textbook knowledge, or the ability to take a history, and do a physical and neurologic examination. Further, students who had concerning comments at the mid-clerkship feedback session usually continued to have the same problems after the feedback (in an admittedly short clerkship). The results suggest that more attention should be given to communication and other interpersonal skills and involvement in the clinical service during feedback sessions and that feedback continue over a much longer period than during a relatively brief Neurology clerkship alone.     

临“疫”发“微”——新型冠状病毒肺炎疫情下“病原生物学与医学免疫学”课程思政教学模式的探索与研究

课程思政是高校思想政治理论课改革创新的重要举措,因其德育与智育协同的优势,逐渐成为高校课程改革的方向.为探究新型冠状病毒肺炎(COVID-19,简称“新冠”病毒肺炎)疫情下“病原生物学与医学免疫学”课程思政教学模式及其实施效果,以成都中医药大学2018级中医学(5+3一体化)的2个班级学生为教学对象,其中1班采用传统教...     

医学微生物学课程思政改革的实践与思考

专业课程是课程思政建设的基本载体,课程思政建设是课程教学改革的根本任务.医学微生物学是医学生的一门专业基础课程,教学内容涉及与人民生活息息相关的病原微生物,实用性强.紧密结合医学微生物学课程内容和人民健康需求,开展课程思政教育资源体系建设,强化学生知识学习和思想教育,达到"立德树人"的培养目标.文章介绍了围绕医学微生物...     

CBL教学法在医学微生物学留学生教学中的构建与实践

目的 在医学微生物学的留学生教学中探索与实践CBL教学法。方法 通过案例设计,教师培训,课程设置及考核与评价,在我校留学生的医学微生物学教学中构建了CBL教学法。结果 激发了学生的学习兴趣,拓宽了学生的知识面,学生分析问题解决问题的能力得到改善,同时也促进了教师的专业水平。结论 CBL教学法可以提高留学生医学微生物学教学效果。     

PBL教学法在医学微生物学中的应用探索与体会

在医学微生物学教学改革实践中,对传统讲授式教学与PBL教学进行比较。结果显示PBL法教学组学生的分析题成绩、理论成绩、总成绩均比传统讲授教学组好,差异有高度显著性(P<0.01)。在PBL实践过程中发现影响其教学效果的主要因素有:教师和学生角色转变的困难;学生易受非重要问题的困扰;时间和硬件设备的缺乏;考核方式不完善。由此,提出相应的对策,以获得更好的教学效果。     

水溶性医用几丁糖治疗Ⅱ°烧伤创面的临床研究

目的 :采用医用几丁糖 (水溶性 )涂治 (浅、深 ) °烧伤 52例 ,强力碘液对照治疗 °烧伤 1 2例。观察医用几丁糖涂治 °烧伤创面后促进愈合的作用 ,抑制细菌生长和止痛的作用。方法 :凡是住院 °烧伤病员先直接涂几丁糖治疗 40例 ,观察有效后 ,按患者入院顺序随机编入治疗组 (几丁糖 A组 )和对照组 (强力碘 B组 )。创面清洁后分别涂上几丁糖和强力碘治疗。结果 :A组共治愈 52例 ,B组治愈 1 2例 ,其创面平均愈合时间为 ,A组浅 °1 0 .73± 1 .98天 ,深 °2 2 .47± 3.0 6天 ;B组浅 °1 4 .83± 1 .75天 ,深 °30 .33± 4.39天。 A组创面没发生感染 ,B组深 °创面有不同程度感染。A组涂药后疼痛减轻 ,B组创面疼痛加重。结论 :本组临床研究表明 ,A组创面愈合时间显著提前 4- 9天 (与对照组相比 P<0 .0 1 ) ,证明几丁糖确实具有促进创面愈合的作用和抑菌作用 ,同时能减轻创面疼痛     

医学人文在医学微生物学教学中的应用

在讲授医学微生物学知识的同时,对医学生进行医学人文教育,将有助于培养德才兼备的医学人才。本文提出了在医学微生物学课程中可融入人文教育的几项知识点,希望对该课程的医学人文教育有所启示。